Shrub to 1.5 m; spines to 12 mm long, slender, straight, yellow to reddish brown. Leaves ovate, obtusely lobed, spiny on veins, to 4 cm long. Flowers 1-4 in clusters, mauve to purple, to 10 mm diam. Berries orange to red, 10 mm diam.
Spiny shrub, up to 0.6 m high. Spines straight. Leaves sinuately 5-7-lobed, stellate-hairy. Cymes racemose, few-flowered. Corolla 20 mm in diameter. Fruit black or reddish. Flowers violet or deep purple.